#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,m,sum=0;
	char a[105][105];
	cin>>n>>m;
	for(int i=1;i<=n;i++){
		for(int j=1;j<=m;j++){
			cin>>a[i][j];
		}
	}
	for(int i=1;i<=n;i++){
	for(int j=1;j<=m;j++){
	if(a[i][j]=='*'){
			cout<<'*';
		}
	else if(a[i][j]=='?'){
		if(a[i][j+1]=='*')sum++;
		if(a[i][j-1]=='*')sum++;
		if(a[i-1][j]=='*')sum++;
		if(a[i+1][j]=='*')sum++;
		if(a[i+1][j+1]=='*')sum++;
		if(a[i+1][j-1]=='*')sum++;
		if(a[i-1][j+1]=='*')sum++;
		if(a[i-1][j-1]=='*')sum++;
		cout<<sum;
		}
	}
	cout<<endl;
	}
	return 0;
}